Search/Industrial Tractor/J.I. Case/680 Construction King

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Industrial Tractor · 1966Unverified

J.I. Case 680 Construction King

Name: J.I. Case 680 Construction King
Brand: J.I. Case

J.I. Case 680 Construction King — Industrial tractor · 71 hp. Reference specifications; pending source verification.

The J.I. Case 680 Construction King is an industrial tractor model with a rating of approximately 71 hp, falling within the mid-range for its class. It was manufactured between 1966 and 1968. The tractor features a 4-cylinder diesel liquid-cooled engine and a two-wheel drive system with a hydrostatic transmission. Its operating weight is listed at 5613 kg, suitable for operations covering up to 200 acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

71 hp

Weight

5613 kg

Catalogue coverage

Variants represented

Richest spec table

63 rows

Recorded power

71 hp

Recorded weight

5613 kg

Transmissions

4-speed power shuttle

Production years

1966-1968

Verified variants

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

Hover a source tag to verify

Overview

ManufacturerJ.I. CaseReference

Industrial tractorReference

Two-wheel driveReference

Steeringhydrostatic powerReference

Hydraulic disc brakesReference

Open operator station.Reference

Engine

J.I. Case 4.4L 4-cyl dieselReference

J.I. Case 4.1L 4-cyl gasolineReference

Engine (gross)52.9 kWReference

Engine (net)47.7 kWReference

J.I. Case 267DReference

dieselReference

4-cylinderReference

liquid-cooledReference

Displacement4.4 LReference

Bore/Stroke105 x 127 mmReference

Power (net)47.7 kWReference

Power (gross)52.9 kWReference

Compression15:1Reference

Rated RPM2000Reference

Torque278.0 NmReference

Torque RPM1300Reference

StarterelectricReference

Starter volts12Reference

J.I. Case 251GReference

gasolineReference

Displacement4.1 LReference

Bore/Stroke102 x 127 mmReference

Power (net)47.4 kWReference

Compression7.5:1Reference

Torque275.3 NmReference

Transmission

4-speed power shuttleReference

Typepower shuttleReference

Gears4 forward and reverseReference

Capacities

Fuel106.0 LReference

PTO & Hydraulics

Hydraulic system66.2 LReference

Typeopen centerReference

Capacity66.2 LReference

Pressure148.2 barReference

Pump flow94.6 lpmReference

Pump flow64.3 lpmReference

Total flow159.0 lpmReference

Dimensions

Wheelbase204 cmReference

Weight5613 kgReference

Front tire11Lx16Reference

Rear tire16.9x24Reference

Industrial front11Lx16Reference

Industrial rear16.9x24Reference

Length494 cmReference

Height (steering wheel)200 cmReference

Height (exhaust)243 cmReference

Clearance (rear axle)33 cmReference

Front tread179 cmReference

Rear tread169 cmReference

Shipping5613 kgReference

Max front axle19958 kgReference

Max front axle4989 kgReference

J.I. Case 680 attachments

front-end loaderReference

Electrical

Charging systemalternatorReference

Charging amps55Reference

Batteries2Reference

Battery volts12Reference

Speeds

With 16.9x24 rear tires.Reference

Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.

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